[PATCH 4.1 25/86] mm: make sendfile(2) killable

4.1-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 296291cdd1629c308114504b850dc343eabc2782 upstream. Currently a simple program below issues a sendfile(2) system call which takes about 62 days to complete in my test KVM

[PATCH 4.1 25/86] mm: make sendfile(2) killable

4.1-stable review patch. If anyone has any objections, please let me know. -- From: Jan Kara commit 296291cdd1629c308114504b850dc343eabc2782 upstream. Currently a simple program below issues a sendfile(2) system call which takes about 62 days to complete in my